baber/WOPTO huggingface dataset:
Patent JP-S60220162-A (JP)
Title: Spray painting booth
Inventor: MORIOKA KOUJI
IPC: B05B15/12
Filed: 1984-04-13
Abstract: PURPOSE:To rapidly discharge excessive spray paint mist, by providing a downwardly directed blowoff port for downwardly blowing off ventilation gas and a horizontal blowoff port for blowing off said gas sideways and providing an exhaust port for exhausting the confluent gas to a direction extending along a flowing direction. CONSTITUTION:The entire surface of a ceiling 17 is formed into a downwardly directed blowoff opening S1 for blowing off and supplyin air, which is supplied to an upper chamber 18 under pressure from an air supply fan 9, into a chamber in a downwardly directed laminar flow pattern through a filter 19. Further, horizontal blowoff openings S2-S5 each made of a punching plate, which sideways and horizontally blow off and supply air supplied to both side chamber 21A, 21B and front and rear chambers 21C, 21D under pressure from the air supply fan 9 in a laminar flow pattern through a filters 22, are formed to said chambers 21A-21D. Confluent air of ventilation air blown off from the downwardly directed blowoff opening S1 and that blown off from the horizontal blowoff openings S2-S5 is exhausted from an exhaust port 23.
Patent JP-S531704-A (JP)
Title: Moving-blade coupler assembly for tourbo machine
Inventor: IMAMURA HITOSHI
IPC: F01D5/22
Filed: 1976-06-28
Abstract: PURPOSE:To provide a moving-blade coupler assembly which is easy to construct and has an excellent vibration absorbing effect, wherein half-split cylindrical couplers with a projecting part on the side are fitted into the groove formed in a projection of each moving blade, and a pair of adjacent couplers are coupled and fixed by a washer.
Patent JP-H07288756-A (JP)
Title: Video printer device
Inventor: KIKUCHI MASAAKI
IPC: B41J2/00
Filed: 1994-04-14
Abstract: PURPOSE:To easily discriminate the position of a divided picture on a still picture in the print output by displaying the division position on a monitor television at the time or dividing, enlarging, and printing the still picture data stored in a storage means. CONSTITUTION:A divisional print key provided in a key input part 8 functions as a still picture division indicating key as well as a division number selecting key. When 16 is indicated as the number of divisions by this divisional print key, the signal of division number 16 is outputted from a control part 4 to a picture information processing part 2, and this part 2 reads out graphic data corresponding to the designated number of divisions from a graphic CG. This data is displayed out on the monitor television. Next, the control part 4 enlarges read-out picture data, and this data is printed in color by a printing part 6. During the printing processing, the control part 4 controls flashing of division frames of 16 divided graphic pictures like a lattice for the purpose of reporting that the printing processing of divided pictures is executed at present.
Patent JP-H09262774-A (JP)
Title: Abrasive tape
Inventor: KANDA TORAHIKO
IPC: B24D3/28
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make a polishing device using an abrasive tape easily conveyable and a liquid non-spilling device even when it is tilted by miniaturizing it and make the abrasive tape storable for a long period and obtainable of stable polishing performance. SOLUTION: An abrasive tape 1 is made by applying a thin layer of pure water abrasive liquid 13 to the surface of a backing 7 of thin strip 'Teflon(R)' with abrasive particle 6 fixed thereon and rolled round a supply roll 4. The tape 1 is drawn out by rotating a take-up roll 5 and sent through a polishing stand 3 and a workpiece 2. An end surface 12 is polished by given the workpiece 2 perpendicular load and rotation. Polished chips are discharged and polishing heat is cooled by applying the workpiece 2 with a minimum polishing liquid 13 required for polishing to make it dispensed with additional polishing liquid. The liquid 13 can be conserved by covering the liquid 13 with a film and removing it immediately before reaching a rewinding process point.  The tape 1 is sealed up and made bearable for a longer storage by rolling it round the supply roll either by sticking a circular plate fast to both side ends of the supply roll 4 or applying adhesives to both side ends on the top of the backing 7.
Patent JP-H01302218-A (JP)
Title: Laser scanner
Inventor: GOTO SHINJI
IPC: H04N1/113
Filed: 1989-03-28
Abstract: PURPOSE:To remove return light to a laser and to obtain laser light having a variable density irregularity by fitting the window glass plate of the case of a rotary polygon mirror slantingly at a specific angle in a subscanning direction. CONSTITUTION:The window glass 7 for laser light projection of the case of the rotary polygon mirror 2 is fitted slantingly to laser light which is canned by the polygon mirror 2 at theta  deg. in the direction (subscanning direction) crossing a laser scanning plane. Consequently, part of the laser light is reflected by the glass plate 7, but the glass slants in the subscanning direction, so the light travels not in the direction of the incident light and never returns to the laser light source. Neither automatic output control over the laser light source nor automatic current control is therefore affected by the return light to prevent the quantity of the laser light from varying, thereby obtaining excellent picture quality.
Patent JP-S572064-A (JP)
Title: Developing and transfer method in electrophotography system
Inventor: SUZUKI HIROHARU
IPC: G03G15/16
Filed: 1980-06-05
Abstract: PURPOSE:To obtain a copied picture having a high quality by use of ordinary paper, by using a magnetic toner by which dispersion of iron powder contained in toner particles is not isotropic and also electric resistance is greatly varied depending on a direction. CONSTITUTION:In case of using a magnetic toner T by which the particle size of iron powder FO is comparatively large and its dispersion is not isotropic, the electric resistance becomes small in the direction of B and large in the direction of A, due to deviation of dispersion of the iron powder FO. Therefore, in case of charging, when voltage is applied to a sleeve 22 and a doctor 24, a conductive path having low resistance is formed, charge passes through this conductive path, is injected into each particle easily, and stabilized charging is executed. In case of development, electric force by an electrostatic latent image operates on a toner, unified directional properties of a toner on the sleeve 22 are deteriorated. Accordingly, when a visible image is transferred, a direction which is large in resistance of toner particles is applied. That is to say, this toner operates as that of low resistance for development, and that of high resistance for transfer. In this way, even when ordinary paper is used, a copied image having a high quality can be obtained.
Patent JP-H05238534-A (JP)
Title: Pipe end truing up device
Inventor: TERAUCHI HISASHI
IPC: B65G47/90
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a pipe end truing up device that prevents generation of pipe scratches with simple construction by providing a rising/falling type skid that separates pipes that are conveyed crosswise by means of a screw conveyor upward from the surface of the body of the screw conveyor and supports them, and stops the action of longitudinal feed by the screw conveyor. CONSTITUTION:Rising/falling type skids 31 are placed side by side to a screw conveyor 21 provided with fins, made capable of rising/falling above and below the surface of the body 24 of the screw conveyor 21 by swinging round a spindle 32 provided on a frame base 22, and so constructed as to separate pipes 1 that are conveyed crosswise in a state wherein they are set above the surface of the body 24 of the screw conveyor 21 upward from the surface of the body 24 of the screw conveyor 21 and to support them, and to stop the action of longitudinal feed by the screw conveyor 21. Moreover, respective rising/falling type skids 31 are driven by transmitting the turning force of a skid swinging motor 33 by a speed reducer 34, a rotary shaft 35, levers 36, and links 37. Therefore, generation of pipe scratches can be prevented with simple construction.
Patent JP-H05243637-A (JP)
Title: Magnetic resistance sensor
Inventor: KONNO HIDETO
IPC: H01L27/22
Filed: 1992-02-28
Abstract: PURPOSE:To enable high-reliability wrings and miniaturization of an integrated circuit chip. CONSTITUTION:An integrated circuit 2 formed over an Si substrate 1 is overlaid with a conductor wiring 3A via an insulating film, where this conductor wiring 3A is formed in a vicinity of the electrode wiring of the integrated circuit with the film thickness larger than that of the integrated circuit.
Patent JP-H02255297-A (JP)
Title: Die for press forming of ceramics substrate
Inventor: YAMAMOTO ATSUYOSHI
IPC: B30B11/02
Filed: 1989-03-28
Abstract: PURPOSE:To uniformize the compression density in the chamfer part of a ceramics substrate and to prevent the deformation of the chamfer part at the time of calcination by providing a pin for adjusting a compression ratio to a part of a lower punch for molding at the time of producing the ceramics substrate with the chamfer part by press forming of ceramics powder. CONSTITUTION:The ceramics substrate having the chamfer part tapered on a rear surface is produced by press forming and calcining of the ceramics powder. A projecting part 10 for forming the chamfer part is formed to a part of the upper punch 9 and the pin 19 for adjusting the compression ratio is provided in the part of the lower punch 12 facing thereto at the time of molding the ceramics substrate 18 by putting the ceramic powder 17 of raw material in the die 7 having the lower punch 12 and pressing the powder with the upper punch 9. Consequently the excessive compression of the chamfer part forming part by the projecting part 10 is obviated and the uniform compression density is attained. The generation of a deformation and warpage when the substrate is combined is obviated. The ceramics substrate having the chamfer part is thus produced.
Patent JP-S62238809-A (JP)
Title: Production of thermoplastic polymer fiber
Inventor: AISAKA HIROYUKI
IPC: D01D5/088
Filed: 1986-04-01
Abstract: PURPOSE:To improve spinning stability and high-speed spinnability, by placing a specific thread-supporting member at a specific position closer to a spinneret than to a neck-deformation initiation point and carrying out high-speed melt- spinning. CONSTITUTION:A thread-supporting member 2 is placed at a position within 20cm, preferably within 10cm from a neck-deformation initiation point in high- speed spinning toward a spinneret. The shape of the thread-supporting member is ring, etc., and the angle theta1 and theta2 are adjusted to theta1<=10 deg., preferably 0.5 deg.<=theta1<=5 deg. and theta2<=30 deg., preferably 0.5 deg.<=theta2<=15 deg. to prevent the mutual contact of the filaments on the thread-supporting member.
Patent JP-H10265411-A (JP)
Title: Device for purifying solvent and purification of solvent
Inventor: MIYANISHI HIRONOBU
IPC: C07C231/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a solvent-purifying device easy in operation, low in running cost and capable of surely removing basic substances such as ammonia contained in an organic solvent to pure the organic solvent in high purity. SOLUTION: This solvent-purifying device comprises a flush tower 1 for flush-distilling an organic solvent, an absorption tower 2 vacuumized with an ejector 3 in order to allow the organic solvent to absorb the vapor pulled out from the flush tower, a receiving tank 4 for receiving the organic solvent flowed out from the absorption tower 2 and absorbing the vapor and for storing the organic solvent to be supplied to the absorption tower 2, and a driving line for using the organic solvent stored in the receiving tank 4 to drive the ejector 3.
Patent JP-H06262355-A (JP)
Title: Power unit for arc machining
Inventor: NITTA AKIRA
IPC: H02M9/00
Filed: 1993-03-09
Abstract: PURPOSE:To automatically switch the external characteristic of a power source in accordance with an arc machining state during an arc machining operation by controlling through a power control circuit the arc machining output by means of a data signal group outputted from a gate circuit. CONSTITUTION:The address signal group Ad1 and the data signal group Dt1, which are outputted from a circuit IVS for outputting external characteristic storage signal before starting an arc machining, are inputted for storage in a storage circuit IVM for plural external characteristics. The device is constituted of a gate circuit GT by which a data signal group Dt2 specified by an address specifying signal group Dg during the arc machining is outputted from the storage circuit IVM for plural external characteristics, a DA converter DAC by which a data signal group Gt3 outputted by the gate circuit GT is converted to an analog signal to output a signal Vt for setting an output value, a first comparator circuit CM1 by which an output control signal Cm1 is outputted for the difference between a signal Vd for detecting an arc machining voltage and the signal Vt for setting an output value, and a power control circuit PC by which an arc machining output is controlled through the output control signal Cm1.
Patent JP-H01251881-A (JP)
Title: Remote driving type solid-state image pickup device
Inventor: FUJIWARA MOICHI
IPC: H04N5/335
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an excellent video signal by making the phase of a video signal output from a solid-state image pickup element and the phase of a video synchronization signal into a specific relation regardless of the length of a remote cable. CONSTITUTION:A vertical driving logic circuit 21 sends a horizontal and vertical reference signal 100 to a camera head part 1 through a camera cable 3. The camera head part 1 returns the received horizontal and vertical reference signal 100 to the signal separation circuit 24 of a camera control unit part 3 through a buffer and the camera cable 3 again. Since the phase of a horizontal reference signal 102 is delayed in accordance with the length of the camera cable 3, the phase of a video synchronization signal 300 phase-synchronizing with this signal 102 is also delayed. Consequently, a phase relation between a video output signal OS to be delayed by the length of the camera cable 3 and the video synchronization signal 300 can be constantly made specific regardless of the length of the camera cable 3. Thus, the slippage of the phase relation between the video output signal OS of which signal is delayed and the video synchronization signal 300 can be removed and the excellent video signal can be obtained.
Patent JP-H05244754-A (JP)
Title: Magnetizing method for motor with rotation detecting device
Inventor: YAMAUCHI HIROSHI
IPC: H02K15/03
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the distribution of magnetic flux density of a sensor magnet for detecting the number of revolutions from being disturbed by the magnetizing work of a stator magnet. CONSTITUTION:At the time of magnetizing a stator magnet 6, the magnet 6 and a sensor magnet 21 are respectively fixed to a yoke 4 and rotating shaft before the magnets 6 and 21 are magnetized. After the magnets 6 and 21 are fixed, a magnetized S-pole 14 and a magnetized N-pole 15 are arranged around a motor housing 3 in a facing state and the magnets 6 and 21 are simultaneously magnetized by the magnetic forces of both poles 14 and 15. Since the magnet 21 is simultaneously magnetized with the magnet 6, the disturbing phenomenon of the magnetic flux density of the magnet 21 is avoided as a matter of course.
Patent JP-S532757-A (JP)
Title: Controller for dryer
Inventor: UNO TAKESHI
IPC: F26B25/22
Filed: 1976-06-30
Abstract: PURPOSE: To obtain a controller for dryer for automatically suspending a heater and motor by detecting the drying rate of the clothes indirectly upon the detection of the difference between the exhaust and external temperatures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11261836-A (JP)
Title: High voltage control circuit
Inventor: SOMEYA HIROYUKI
IPC: H04N3/185
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage control circuit capable of substantially reducing unrequired pulses after the end of a damper period generated in the primary winding of a fly-back transformer. SOLUTION: To one end of the primary winding 3a of the fly-back transformer 3, a MOSFET 1 and a resonance capacitor 2 are connected. The MOSFET 10 is serially connected to the resonance capacitor 2 and a damping circuit 11 is parallelly connected to the MOSFET 10. By varying the period of turning ON the MOSFET 1, a high voltage generated in a secondary winding 3b is controlled. The MOSFET 10 is turned ON at least in the period of fly-back pulses.
Patent JP-S58194140-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO KAZUSHI
IPC: C23F11/00
Filed: 1982-05-07
Abstract: PURPOSE:To improve the corrosion resistance of a magnetic recording medium at high humidity by sticking a corrosion inhibitor contg. an oxime compound as the principal component to the ferromagnetic metallic thin film contg. oxygen formed on the nonmagnetic substrate. CONSTITUTION:A polyester film, an Al plate or the like is used as a nonmagnetic substrate. A single-layer or multilayered ferromagnetic thin film of Co-Ni or the like contg. oxygen by 3-45 atomic% of the amount of the magnetic metal, consisting of diagonal or vertical prismatic crystals, and having 0.05- 0.5mum thickness is formed on the substrate directly or with a nonmagnetic thin film in-between by vapor depositon, sputtering or other method in vacuum contg. a very small amount of gaseous oxygen. A corrosion inhibitor contg. an oxime compound as the principal component is applied to the ferromagnetic thin film. The inhibitor is allowed to exist on the surface of the thin film, in the interior, or in contact with the interface between the thin film and the base under the film.
Patent JP-S5613195-A (JP)
Title: Cylinder for rotary screen with large opening area ratio and production thereof
Inventor: KATSUUMA KUNIO
IPC: B41N1/24
Filed: 1979-06-20
Abstract: PURPOSE: To provide a cylinder for the rotary screen having a large opening factor, capable of reproducing sharp fine print patterns and comprising a seamless tubular body and the secondary plating metal layer, the seamless tubular body consisting of the primary plating metal mesh substrate having a planoconvex cross- sectional shape.?  
     CONSTITUTION: A mother roller 1 consists of mesh-formed metal surface portions 2 corresponding to the mesh of a cylinder to be produced and nonconducting portions 3 corresponding to the opening portions of the cylinder to be produced. With this mother roller 1 immersed in an electroplating bath as a cathode, a metal is deposited on the conducting surface 2 of the roller 1 to form a platied layer 5. Since the platied layer 5 grows equally in all directions on the conductive surface of the roller 1, the cross section becomes planoconvex in shape and the dimension in the direction of thickness becomes larger relative to the dimension in the direction of plane. Accordingly, the opening factor is largely increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06289745-A (JP)
Title: Fixing device
Inventor: YAGI KEIJIROU
IPC: G03G15/20
Filed: 1993-04-02
Abstract: PURPOSE:To facilitate the control of production and the pressing force of an oil coating quantity regulating blade. CONSTITUTION:A heat-resistant rubber plate 106b whose leading edge part 106c being a contact part with a heating roller 101 is convexly curved in a longitudinal direction is provided on a leaf spring 106a to constitute the oil coating quantity regulating blade 106, and the leading edge part 106c convexly curved of the rubber plate 106b is allowed to press-contact with the roller 101 by the elasticity of the leaf spring 106a, thereby the uniform contact state is obtained by comparatively weak pressing force and the accuracy of the oil coating quantity regulating blade is released and the pressing force is reduced. Since the leading edge part 106c is formed like a fine circular arc, the frictional resistance with the roller 101 is reduced, and the increase of the driving load of the roller 101 is reduced, even when the pressing force of the blade 106 is set high. The stable oil coating quantity is controlled, and a trouble such as the depletion of oil is prevented from occurring.
Patent JP-H11275521-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: FUJII TAKUMI
IPC: H04N5/781
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To automatically perform digital/analog processing at the time of recording and reproducing by working with a discrimination result of whether to perform analog/digital recording, writing tape ID information that is necessary for program searching of a record program in a vertical fly-back interval of an analog video signal in the case of analog recording and writing the tape ID information in a main/sub code of a digital signal in the case of digital recording. SOLUTION: At the time of analog recording, a tape map controller 20 processes tape ID information in an encode processing circuit 19 and the tape ID information is superimposed and recorded on a vertical fly-back interval of an analog video signal. At the time of digital recording, it is recorded on a SUB PACK in a sub-code and a DAUX PACK in a main code. At the time of reproduction, a video signal that is discriminated as analog reproduction is processed in a video and audio signal processing circuit 14, the tape ID information of the analog video signal is read by a decode processing circuit 17 and is referred to tape map information of a library memory 22 and program retrieval and program searching become possible.
Patent JP-S58195781-A (JP)
Title: Dry type cooling apparatus for lump material in high temperature
Inventor: SAKABA MASARU
IPC: F28C3/12
Filed: 1982-05-07
Abstract: PURPOSE:To provide uniform cooling and to prevent a conveyer to transport cooled matter from being burned, by constituting the titled cooling apparatus so as to feed cooling gas by branching, by providing a plurality of cooling gas inlet ports to the surface of the wall of a main body between a cooling gas distributor and a heated gas outlet. CONSTITUTION:A cooling gas is sucked into a main body 10 from cooling gas inlet ports 18 provided to the wall between a distributor 15 and a heated gas outlet 17 by the intermediary of a distributor 15 and the branch pipe 19. The cooling gas is made into contact with the lump matters 12 in high temperature, confronted to each other, being fed from the top part, and the gas is discharged from an outlet 17. With such an arrangement, the lump matters 12 in high temperature passing through the neighborhood of the wall is cooled by cooling gas from inlet ports 18, so that the lumps 12 can be cooled uniformly as a whole. Accordingly, a cooled matter transferring conveyer is prevented from being burned.
Patent JP-S62283001-A (JP)
Title: Pneumatic tire
Inventor: KAWAGUCHI YASUMI
IPC: B60C11/00
Filed: 1986-04-02
Abstract: PURPOSE:To improve resistance to ice and snow, wear resistance and durability against heat generation by using a polymer with low glass transition point for the rubber layer of tread and making closed cells having a specific foam diameter and a specific foaming rate contain inside said tread. CONSTITUTION:A pneumatic tire 1 has a tire case 2 and a tread 3 which covers the crown part 2a of the case 2. The case 2 consists of a pair of bead parts 5, carcass part placed nearly in the radial direction in between the bead parts 5, belt parts 7 placed in the circumferential direction on the crown part of the carcass part 6, and side rubbers 8. The rubber component of the tread 3 is formed with a polymer having a glass transition temp. of -60 deg.C or less. And, the tread 3 has a foam rubber layer 4 of at least 10% or more of the whole volume and this foam rubber contains closed cells having an average foam diameter of 1-120mum, with its foaming rate Vs being in a range of 1-100%.